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#include <string.h>
#include <ctype.h>
#include <gdk/gdk.h>
#include <gtk/gtkplug.h>
#include <gtkplugin.h>
#include <debug.h>
#include <util.h>
#include <conversation.h>
#include "ge_blist.h"
#include "state_ui.h"
#include "state.h"
GHashTable *encryption_state_table; /* name -> EncryptionState */
/* Helper function: */
static void reset_state_struct(const GaimAccount* account,
const gchar* name,
EncryptionState* state);
void GE_state_init() {
encryption_state_table = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
}
void GE_state_delete() {
g_hash_table_destroy(encryption_state_table);
}
EncryptionState* GE_get_state(GaimConversation* conv) {
if (conv == NULL) return NULL;
EncryptionState *state = gaim_conversation_get_data(conv, "GE_state");
if (state == NULL) {
state = g_malloc(sizeof(EncryptionState));
gaim_conversation_set_data(conv, "GE_state", state);
// should probably change this to use some prefs info rather than our buddy list stuff
state->outgoing_encrypted =
GE_get_buddy_default_autoencrypt(gaim_conversation_get_account(conv),
gaim_conversation_get_name(conv));
if (conv == NULL) {
return NULL;
}
state->has_been_notified =
GE_get_default_notified(gaim_conversation_get_account(conv),
gaim_conversation_get_name(conv));
state->incoming_encrypted = FALSE;
state->is_capable = FALSE;
}
return state;
}
void GE_reset_state(GaimConversation* conv) {
EncryptionState *state;
if (conv == NULL) return;
state = GE_get_state(conv);
reset_state_struct(gaim_conversation_get_account(conv), gaim_conversation_get_name(conv), state);
}
void GE_free_state(GaimConversation* conv) {
EncryptionState *state;
if (conv == NULL) return;
state = GE_get_state(conv);
if (state) {
g_free(state);
}
}
static void reset_state_struct(const GaimAccount* account, const gchar* name,
EncryptionState* state) {
state->outgoing_encrypted = GE_get_buddy_default_autoencrypt(account, name);
state->has_been_notified = GE_get_default_notified(account, name);
state->incoming_encrypted = FALSE;
state->is_capable = FALSE;
}
void GE_set_tx_encryption(GaimConversation* conv, gboolean do_encrypt) {
EncryptionState *state;
if (conv == NULL) return;
state = GE_get_state(conv);
if (state->outgoing_encrypted != do_encrypt) {
state->outgoing_encrypted = do_encrypt;
GE_sync_state(conv);
}
}
void GE_set_capable(GaimConversation* conv, gboolean cap) {
EncryptionState *state;
if (conv == NULL) return;
state = GE_get_state(conv);
if (state->is_capable != cap) {
state->is_capable = cap;
if (state->outgoing_encrypted == FALSE) {
GE_sync_state(conv);
}
}
}
void GE_set_rx_encryption(GaimConversation *conv, gboolean incoming_encrypted) {
EncryptionState *state;
if (conv == NULL) return;
state = GE_get_state(conv);
if (state->incoming_encrypted != incoming_encrypted) {
state->incoming_encrypted = incoming_encrypted;
GE_set_rx_encryption_icon(conv, incoming_encrypted);
}
}
gboolean GE_get_tx_encryption(GaimConversation *conv) {
EncryptionState *state = GE_get_state(conv);
if (state == NULL) return FALSE;
return state->outgoing_encrypted;
}
void GE_sync_state(GaimConversation *conv) {
EncryptionState *state;
if (conv == NULL) return;
state = GE_get_state(conv);
GE_set_rx_encryption_icon(conv, state->incoming_encrypted);
GE_set_tx_encryption_icon(conv, state->outgoing_encrypted, state->is_capable);
}
gboolean GE_has_been_notified(GaimConversation *conv) {
EncryptionState *state = GE_get_state(conv);
if (state == NULL) return TRUE;
return state->has_been_notified;
}
void GE_set_notified(GaimConversation *conv, gboolean new_state) {
EncryptionState *state;
if (conv == NULL) return;
state = GE_get_state(conv);
state->has_been_notified = new_state;
}
gboolean GE_get_default_notified(const GaimAccount *account, const gchar* name) {
/* Most protocols no longer have a notify message, since they don't do HTML */
/* The only special case here is Oscar/TOC: If the other user's name is all */
/* digits, then they're ICQ, so we pretend that we already notified them */
const char* protocol_id = gaim_account_get_protocol_id(account);
if (strcmp(protocol_id, "prpl-toc") == 0 || strcmp(protocol_id, "prpl-oscar") == 0) {
while(*name != 0) {
if (!isdigit(*name++)) {
/* not ICQ */
return FALSE;
}
}
/* Hrm. must be ICQ */
return TRUE;
}
/* default to notifying next time, if protocol allows it */
return FALSE;
}
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